Steps to replicate the issue (include links if applicable):
- open https://de.wikipedia.org/wiki/Nikolas_Popper
- do any change on the page using VisualEditor
- preview the changes (wikitext)
What happens?:
The file transclusion of [[Datei:TUWien dwh.at Covid Intensity.svg|lang=de|mini|Simulationsmodell von [...]]] (Datei: is German namespace name for File:) gets appended with |verweis=Datei:TUWien_dwh.at_Covid_Intensity.svg%3Flang=de (verweis= is German l10n of link=)
What should have happened instead?:
no change in file transclusion
Other information (browser name/version, screenshots, etc.):
Similar changes, all affecting svg files with lang attribute: